Quote:
Originally Posted by dmforcier
To the contrary. The main reason to use Perlite is that it retains AIR. The volcanic foam does not absorb (much) water but retains oxygen to keep saturated roots from drowning. And of course as a relatively large particle (>1/8" mostly) it improves drainage and drops that PWT. So yes! it would be a good addition.
Also, I find the Miracle Gro Potting Mix (not Soil) a good all-around compromise - depending on where you are. In Georgia it's great. In Texas, not so great but better than the alternatives. Each region uses the available ingredients.
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OK, thank you... Didn't know that about Perlite... It sure helps keep the soil loose and stops it from getting packed / solid, etc. where it's hard to work with and GROW things in.
